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I 494 WB over MISSISSIPPI R; UP RR

Map 

Coordinates:
+44.88333, -93.01500
44°52'60" N, 93°00'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 494 WB over MISSISSIPPI R; UP RR
Structure number:82856
Location:AT DAKOTA/WASHINGTON CO
Purpose:Carries highway and pedestrian walkway over highway, waterway, and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:465.9 ft. [142.0 m]
Total length:1891.8 ft. [576.6 m]
Roadway width between curbs:80.1 ft. [24.4 m]
Deck width edge-to-edge:98.8 ft. [30.1 m]
Vertical clearance below bridge:58.4 ft. [17.8 m]
Owner:State Highway Agency [01]
Year built:2003
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:5
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: August 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:89,000 [as of 2004]
Truck traffic:7% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:65.8 tons [59.8 metric tons]
Inventory rating:47.4 tons [43.1 metric tons]
Sufficiency rating:82.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201582.0GoodVery GoodVery GoodVery Good-89000
July 201382.0GoodVery GoodVery GoodVery Good-89000
October 201182.0GoodVery GoodVery GoodVery Good-89000
August 200982.0GoodVery GoodVery GoodVery Good-89000
October 200782.0GoodVery GoodVery GoodVery Good-89000
August 200682.0GoodExcellentExcellentExcellent-89000
August 200584.0GoodExcellentExcellentExcellent-44500
October 200485.0GoodExcellentExcellentExcellent-44500
April 200385.0GoodExcellentExcellentExcellent-44500